src/generic/filedlgg.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        filedlgg.cpp
   3 // Purpose:     wxFileDialog
   4 // Author:      Robert Roebling
   5 // Modified by:
   6 // Created:     12/12/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Robert Roebling
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "filedlgg.h"
  14 #endif
  15
  16 // For compilers that support precompilation, includes "wx.h".
  17 #include "wx/wxprec.h"
  18
  19 #ifdef __BORLANDC__
  20 #pragma hdrstop
  21 #endif
  22
  23 #if wxUSE_FILEDLG
  24
  25 #if !defined(__UNIX__) && !defined(__DOS__)
  26 #error wxFileDialog currently only supports Unix and DOS
  27 #endif
  28
  29 #include "wx/checkbox.h"
  30 #include "wx/textctrl.h"
  31 #include "wx/choice.h"
  32 #include "wx/checkbox.h"
  33 #include "wx/stattext.h"
  34 #include "wx/filedlg.h"
  35 #include "wx/debug.h"
  36 #include "wx/log.h"
  37 #include "wx/intl.h"
  38 #include "wx/listctrl.h"
  39 #include "wx/msgdlg.h"
  40 #include "wx/sizer.h"
  41 #include "wx/bmpbuttn.h"
  42 #include "wx/tokenzr.h"
  43 #include "wx/mimetype.h"
  44 #include "wx/image.h"
  45 #include "wx/module.h"
  46 #include "wx/config.h"
  47 #include "wx/imaglist.h"
  48 #include "wx/dir.h"
  49
  50 #if wxUSE_TOOLTIPS
  51     #include "wx/tooltip.h"
  52 #endif
  53
  54 #include <sys/types.h>
  55 #include <sys/stat.h>
  56
  57 #ifdef __UNIX__
  58     #include <dirent.h>
  59     #include <pwd.h>
  60     #ifndef __VMS
  61     # include <grp.h>
  62     #endif
  63 #endif
  64
  65 #ifdef __WATCOMC__
  66     #include <direct.h>
  67 #endif
  68
  69 # include <time.h>
  70 #include <unistd.h>
  71
  72 #ifndef __DOS__
  73 #include "wx/generic/home.xpm"
  74 #endif
  75 #include "wx/generic/listview.xpm"
  76 #include "wx/generic/repview.xpm"
  77 #include "wx/generic/new_dir.xpm"
  78 #include "wx/generic/dir_up.xpm"
  79 #include "wx/generic/folder.xpm"
  80 #include "wx/generic/deffile.xpm"
  81 #include "wx/generic/exefile.xpm"
  82
  83 //-----------------------------------------------------------------------------
  84 //  wxFileData
  85 //-----------------------------------------------------------------------------
  86
  87 class wxFileData : public wxObject
  88 {
  89 private:
  90     wxString m_name;
  91     wxString m_fileName;
  92     long     m_size;
  93     int      m_hour;
  94     int      m_minute;
  95     int      m_year;
  96     int      m_month;
  97     int      m_day;
  98     wxString m_permissions;
  99     bool     m_isDir;
 100     bool     m_isLink;
 101     bool     m_isExe;
 102
 103 public:
 104     wxFileData() { }
 105     wxFileData( const wxString &name, const wxString &fname );
 106     wxString GetName() const;
 107     wxString GetFullName() const;
 108     wxString GetHint() const;
 109     wxString GetEntry( int num );
 110     bool IsDir();
 111     bool IsLink();
 112     bool IsExe();
 113     long GetSize();
 114     void MakeItem( wxListItem &item );
 115     void SetNewName( const wxString &name, const wxString &fname );
 116
 117 private:
 118     DECLARE_DYNAMIC_CLASS(wxFileData);
 119 };
 120
 121 //-----------------------------------------------------------------------------
 122 //  wxFileCtrl
 123 //-----------------------------------------------------------------------------
 124
 125 class wxFileCtrl : public wxListCtrl
 126 {
 127 private:
 128     wxString      m_dirName;
 129     bool          m_showHidden;
 130     wxString      m_wild;
 131
 132 public:
 133     wxFileCtrl();
 134     wxFileCtrl( wxWindow *win,
 135                 wxWindowID id,
 136                 const wxString &dirName,
 137                 const wxString &wild,
 138                 const wxPoint &pos = wxDefaultPosition,
 139                 const wxSize &size = wxDefaultSize,
 140                 long style = wxLC_LIST,
 141                 const wxValidator &validator = wxDefaultValidator,
 142                 const wxString &name = wxT("filelist") );
 143     void ChangeToListMode();
 144     void ChangeToReportMode();
 145     void ChangeToIconMode();
 146     void ShowHidden( bool show = TRUE );
 147     long Add( wxFileData *fd, wxListItem &item );
 148     void Update();
 149     virtual void StatusbarText( wxChar *WXUNUSED(text) ) {};
 150     void MakeDir();
 151     void GoToParentDir();
 152     void GoToHomeDir();
 153     void GoToDir( const wxString &dir );
 154     void SetWild( const wxString &wild );
 155     void GetDir( wxString &dir );
 156     void OnListDeleteItem( wxListEvent &event );
 157     void OnListDeleteAllItems( wxListEvent &event );
 158     void OnListEndLabelEdit( wxListEvent &event );
 159
 160 private:
 161     DECLARE_DYNAMIC_CLASS(wxFileCtrl);
 162     DECLARE_EVENT_TABLE()
 163 };
 164
 165 // ----------------------------------------------------------------------------
 166 // private classes - icons list management
 167 // ----------------------------------------------------------------------------
 168
 169 class wxFileIconEntry : public wxObject
 170 {
 171 public:
 172     wxFileIconEntry(int i) { id = i; }
 173
 174     int id;
 175 };
 176
 177
 178 class wxFileIconsTable
 179 {
 180 public:
 181     wxFileIconsTable();
 182
 183     int GetIconID(const wxString& extension, const wxString& mime = wxEmptyString);
 184     wxImageList *GetImageList() { return &m_ImageList; }
 185
 186 protected:
 187     wxImageList m_ImageList;
 188     wxHashTable m_HashTable;
 189 };
 190
 191 static wxFileIconsTable *g_IconsTable = NULL;
 192
 193 #define FI_FOLDER     0
 194 #define FI_UNKNOWN    1
 195 #define FI_EXECUTABLE 2
 196
 197 wxFileIconsTable::wxFileIconsTable() :
 198                     m_ImageList(16, 16),
 199                     m_HashTable(wxKEY_STRING)
 200 {
 201     m_HashTable.DeleteContents(TRUE);
 202     m_ImageList.Add(wxBitmap(folder_xpm));  // FI_FOLDER
 203     m_ImageList.Add(wxBitmap(deffile_xpm)); // FI_UNKNOWN
 204     if (GetIconID(wxEmptyString, _T("application/x-executable")) == FI_UNKNOWN)
 205     {                                       // FI_EXECUTABLE
 206         m_ImageList.Add(wxBitmap(exefile_xpm));
 207         m_HashTable.Delete(_T("exe"));
 208         m_HashTable.Put(_T("exe"), new wxFileIconEntry(FI_EXECUTABLE));
 209     }
 210     /* else put into list by GetIconID
 211        (KDE defines application/x-executable for *.exe and has nice icon)
 212      */
 213 }
 214
 215
 216
 217 #if wxUSE_MIMETYPE
 218 // VS: we don't need this function w/o wxMimeTypesManager because we'll only have
 219 //     one icon and we won't resize it
 220
 221 static wxBitmap CreateAntialiasedBitmap(const wxImage& img)
 222 {
 223     wxImage small(16, 16);
 224     unsigned char *p1, *p2, *ps;
 225     unsigned char mr = img.GetMaskRed(),
 226                   mg = img.GetMaskGreen(),
 227                   mb = img.GetMaskBlue();
 228
 229     unsigned x, y;
 230     unsigned sr, sg, sb, smask;
 231
 232     p1 = img.GetData(), p2 = img.GetData() + 3 * 32, ps = small.GetData();
 233     small.SetMaskColour(mr, mr, mr);
 234
 235     for (y = 0; y < 16; y++)
 236     {
 237         for (x = 0; x < 16; x++)
 238         {
 239             sr = sg = sb = smask = 0;
 240             if (p1[0] != mr || p1[1] != mg || p1[2] != mb)
 241                 sr += p1[0], sg += p1[1], sb += p1[2];
 242             else smask++;
 243             p1 += 3;
 244             if (p1[0] != mr || p1[1] != mg || p1[2] != mb)
 245                 sr += p1[0], sg += p1[1], sb += p1[2];
 246             else smask++;
 247             p1 += 3;
 248             if (p2[0] != mr || p2[1] != mg || p2[2] != mb)
 249                 sr += p2[0], sg += p2[1], sb += p2[2];
 250             else smask++;
 251             p2 += 3;
 252             if (p2[0] != mr || p2[1] != mg || p2[2] != mb)
 253                 sr += p2[0], sg += p2[1], sb += p2[2];
 254             else smask++;
 255             p2 += 3;
 256
 257             if (smask > 2)
 258                 ps[0] = ps[1] = ps[2] = mr;
 259             else
 260                 ps[0] = sr >> 2, ps[1] = sg >> 2, ps[2] = sb >> 2;
 261             ps += 3;
 262         }
 263         p1 += 32 * 3, p2 += 32 * 3;
 264     }
 265
 266     return small.ConvertToBitmap();
 267 }
 268
 269 // finds empty borders and return non-empty area of image:
 270 static wxImage CutEmptyBorders(const wxImage& img)
 271 {
 272     unsigned char mr = img.GetMaskRed(),
 273                   mg = img.GetMaskGreen(),
 274                   mb = img.GetMaskBlue();
 275     unsigned char *dt = img.GetData(), *dttmp;
 276     unsigned w = img.GetWidth(), h = img.GetHeight();
 277
 278     unsigned top, bottom, left, right, i;
 279     bool empt;
 280
 281 #define MK_DTTMP(x,y)      dttmp = dt + ((x + y * w) * 3)
 282 #define NOEMPTY_PIX(empt)  if (dttmp[0] != mr || dttmp[1] != mg || dttmp[2] != mb) {empt = FALSE; break;}
 283
 284     for (empt = TRUE, top = 0; empt && top < h; top++)
 285     {
 286         MK_DTTMP(0, top);
 287         for (i = 0; i < w; i++, dttmp+=3)
 288             NOEMPTY_PIX(empt)
 289     }
 290     for (empt = TRUE, bottom = h-1; empt && bottom > top; bottom--)
 291     {
 292         MK_DTTMP(0, bottom);
 293         for (i = 0; i < w; i++, dttmp+=3)
 294             NOEMPTY_PIX(empt)
 295     }
 296     for (empt = TRUE, left = 0; empt && left < w; left++)
 297     {
 298         MK_DTTMP(left, 0);
 299         for (i = 0; i < h; i++, dttmp+=3*w)
 300             NOEMPTY_PIX(empt)
 301     }
 302     for (empt = TRUE, right = w-1; empt && right > left; right--)
 303     {
 304         MK_DTTMP(right, 0);
 305         for (i = 0; i < h; i++, dttmp+=3*w)
 306             NOEMPTY_PIX(empt)
 307     }
 308     top--, left--, bottom++, right++;
 309
 310     return img.GetSubImage(wxRect(left, top, right - left + 1, bottom - top + 1));
 311 }
 312 #endif // wxUSE_MIMETYPE
 313
 314
 315
 316 int wxFileIconsTable::GetIconID(const wxString& extension, const wxString& mime)
 317 {
 318 #if wxUSE_MIMETYPE
 319     if (!extension.IsEmpty())
 320     {
 321         wxFileIconEntry *entry = (wxFileIconEntry*) m_HashTable.Get(extension);
 322         if (entry) return (entry -> id);
 323     }
 324
 325     wxFileType *ft = (mime.IsEmpty()) ?
 326                    wxTheMimeTypesManager -> GetFileTypeFromExtension(extension) :
 327                    wxTheMimeTypesManager -> GetFileTypeFromMimeType(mime);
 328     wxIcon ic;
 329     if (ft == NULL || (!ft -> GetIcon(&ic)) || (!ic.Ok()))
 330     {
 331         int newid = FI_UNKNOWN;
 332         m_HashTable.Put(extension, new wxFileIconEntry(newid));
 333         return newid;
 334     }
 335     wxImage img(ic);
 336     delete ft;
 337
 338     int id = m_ImageList.GetImageCount();
 339     if (img.GetWidth() == 16 && img.GetHeight() == 16)
 340         m_ImageList.Add(img.ConvertToBitmap());
 341     else
 342     {
 343         if (img.GetWidth() != 32 || img.GetHeight() != 32)
 344             m_ImageList.Add(CreateAntialiasedBitmap(CutEmptyBorders(img).Rescale(32, 32)));
 345         else
 346             m_ImageList.Add(CreateAntialiasedBitmap(img));
 347     }
 348     m_HashTable.Put(extension, new wxFileIconEntry(id));
 349     return id;
 350
 351 #else // !wxUSE_MIMETYPE
 352
 353     if (extension == wxT("exe"))
 354         return FI_EXECUTABLE;
 355     else
 356         return FI_UNKNOWN;
 357 #endif // wxUSE_MIMETYPE/!wxUSE_MIMETYPE
 358 }
 359
 360
 361
 362 // ----------------------------------------------------------------------------
 363 // private functions
 364 // ----------------------------------------------------------------------------
 365
 366 static
 367 int ListCompare( long data1, long data2, long WXUNUSED(data) )
 368 {
 369      wxFileData *fd1 = (wxFileData*)data1 ;
 370      wxFileData *fd2 = (wxFileData*)data2 ;
 371      if (fd1->GetName() == wxT("..")) return -1;
 372      if (fd2->GetName() == wxT("..")) return 1;
 373      if (fd1->IsDir() && !fd2->IsDir()) return -1;
 374      if (fd2->IsDir() && !fd1->IsDir()) return 1;
 375      return wxStrcmp( fd1->GetName(), fd2->GetName() );
 376 }
 377
 378 #ifdef __UNIX__
 379 #define IsTopMostDir(dir)   (dir == wxT("/"))
 380 #endif
 381
 382 #if defined(__DOS__) || defined(__WINDOWS__)
 383 #define IsTopMostDir(dir)   (dir.IsEmpty())
 384 #endif
 385
 386 //-----------------------------------------------------------------------------
 387 //  wxFileData
 388 //-----------------------------------------------------------------------------
 389
 390 IMPLEMENT_DYNAMIC_CLASS(wxFileData,wxObject);
 391
 392 wxFileData::wxFileData( const wxString &name, const wxString &fname )
 393 {
 394     m_name = name;
 395     m_fileName = fname;
 396
 397     struct stat buff;
 398     stat( m_fileName.fn_str(), &buff );
 399
 400 #if defined(__UNIX__) && (!defined( __EMX__ ) && !defined(__VMS))
 401     struct stat lbuff;
 402     lstat( m_fileName.fn_str(), &lbuff );
 403     m_isLink = S_ISLNK( lbuff.st_mode );
 404     struct tm *t = localtime( &lbuff.st_mtime );
 405 #else
 406     m_isLink = FALSE;
 407     struct tm *t = localtime( &buff.st_mtime );
 408 #endif
 409
 410 //  struct passwd *user = getpwuid( buff.st_uid );
 411 //  struct group *grp = getgrgid( buff.st_gid );
 412
 413     m_isDir = S_ISDIR( buff.st_mode );
 414     m_isExe = ((buff.st_mode & S_IXUSR ) == S_IXUSR );
 415
 416     m_size = buff.st_size;
 417
 418     m_hour = t->tm_hour;
 419     m_minute = t->tm_min;
 420     m_month = t->tm_mon+1;
 421     m_day = t->tm_mday;
 422     m_year = t->tm_year;
 423     m_year += 1900;
 424
 425     m_permissions.sprintf( wxT("%c%c%c"),
 426      ((( buff.st_mode & S_IRUSR ) == S_IRUSR ) ? wxT('r') : wxT('-')),
 427      ((( buff.st_mode & S_IWUSR ) == S_IWUSR ) ? wxT('w') : wxT('-')),
 428      ((( buff.st_mode & S_IXUSR ) == S_IXUSR ) ? wxT('x') : wxT('-')) );
 429 }
 430
 431 wxString wxFileData::GetName() const
 432 {
 433     return m_name;
 434 }
 435
 436 wxString wxFileData::GetFullName() const
 437 {
 438     return m_fileName;
 439 }
 440
 441 wxString wxFileData::GetHint() const
 442 {
 443     wxString s = m_fileName;
 444     s += "  ";
 445     if (m_isDir) s += _("<DIR> ");
 446     else if (m_isLink) s += _("<LINK> ");
 447     else
 448     {
 449         s += LongToString( m_size );
 450         s += _(" bytes ");
 451     }
 452     s += IntToString( m_day );
 453     s += wxT(".");
 454     s += IntToString( m_month );
 455     s += wxT(".");
 456     s += IntToString( m_year );
 457     s += wxT("  ");
 458     s += IntToString( m_hour );
 459     s += wxT(":");
 460     s += IntToString( m_minute );
 461     s += wxT("  ");
 462     s += m_permissions;
 463     return s;
 464 };
 465
 466 wxString wxFileData::GetEntry( int num )
 467 {
 468     wxString s;
 469     switch (num)
 470     {
 471         case 0:
 472         {
 473             s = m_name;
 474         }
 475         break;
 476         case 1:
 477         {
 478             if (m_isDir) s = _("<DIR>");
 479             else if (m_isLink) s = _("<LINK>");
 480             else s = LongToString( m_size );
 481         }
 482         break;
 483         case 2:
 484         {
 485             if (m_day < 10) s = wxT("0"); else s = wxT("");
 486             s += IntToString( m_day );
 487             s += wxT(".");
 488             if (m_month < 10) s += wxT("0");
 489             s += IntToString( m_month );
 490             s += wxT(".");
 491             s += IntToString( m_year );
 492         }
 493         break;
 494         case 3:
 495         {
 496             if (m_hour < 10) s = wxT("0"); else s = wxT("");
 497             s += IntToString( m_hour );
 498             s += wxT(":");
 499             if (m_minute < 10) s += wxT("0");
 500             s += IntToString( m_minute );
 501             break;
 502         }
 503         case 4:
 504             s = m_permissions;
 505             break;
 506         default:
 507             s = wxT("No entry");
 508             break;
 509     }
 510     return s;
 511 }
 512
 513 bool wxFileData::IsDir()
 514 {
 515     return m_isDir;
 516 }
 517
 518 bool wxFileData::IsExe()
 519 {
 520     return m_isExe;
 521 }
 522
 523 bool wxFileData::IsLink()
 524 {
 525     return m_isLink;
 526 }
 527
 528 long wxFileData::GetSize()
 529 {
 530     return m_size;
 531 }
 532
 533 void wxFileData::SetNewName( const wxString &name, const wxString &fname )
 534 {
 535     m_name = name;
 536     m_fileName = fname;
 537 }
 538
 539 void wxFileData::MakeItem( wxListItem &item )
 540 {
 541     item.m_text = m_name;
 542     item.ClearAttributes();
 543     if (IsExe()) item.SetTextColour(*wxRED);
 544     if (IsDir()) item.SetTextColour(*wxBLUE);
 545
 546     if (IsDir())
 547         item.m_image = FI_FOLDER;
 548     else if (IsExe())
 549         item.m_image = FI_EXECUTABLE;
 550     else if (m_name.Find(wxT('.')) != wxNOT_FOUND)
 551         item.m_image = g_IconsTable -> GetIconID(m_name.AfterLast(wxT('.')));
 552     else
 553         item.m_image = FI_UNKNOWN;
 554
 555     if (IsLink())
 556     {
 557         wxColour *dg = wxTheColourDatabase->FindColour( "MEDIUM GREY" );
 558         item.SetTextColour(*dg);
 559     }
 560     item.m_data = (long)this;
 561 }
 562
 563 //-----------------------------------------------------------------------------
 564 //  wxFileCtrl
 565 //-----------------------------------------------------------------------------
 566
 567 IMPLEMENT_DYNAMIC_CLASS(wxFileCtrl,wxListCtrl);
 568
 569 BEGIN_EVENT_TABLE(wxFileCtrl,wxListCtrl)
 570     EVT_LIST_DELETE_ITEM(-1, wxFileCtrl::OnListDeleteItem)
 571     EVT_LIST_DELETE_ALL_ITEMS(-1, wxFileCtrl::OnListDeleteAllItems)
 572     EVT_LIST_END_LABEL_EDIT(-1, wxFileCtrl::OnListEndLabelEdit)
 573 END_EVENT_TABLE()
 574
 575
 576 wxFileCtrl::wxFileCtrl()
 577 {
 578 #if defined(__UNIX__)
 579     m_dirName = wxT("/");
 580 #elif defined(__DOS__)
 581     m_dirName = wxT("");
 582 #endif
 583     m_showHidden = FALSE;
 584 }
 585
 586 wxFileCtrl::wxFileCtrl(wxWindow *win, wxWindowID id,
 587                        const wxString &dirName, const wxString &wild,
 588                        const wxPoint &pos, const wxSize &size,
 589                        long style, const wxValidator &validator,
 590                        const wxString &name)
 591         : wxListCtrl(win, id, pos, size, style, validator, name)
 592 {
 593     if (! g_IconsTable)
 594         g_IconsTable = new wxFileIconsTable;
 595     wxImageList *imageList = g_IconsTable -> GetImageList();
 596
 597     SetImageList( imageList, wxIMAGE_LIST_SMALL );
 598
 599     m_dirName = dirName;
 600     m_wild = wild;
 601     m_showHidden = FALSE;
 602     Update();
 603 }
 604
 605 void wxFileCtrl::ChangeToListMode()
 606 {
 607     SetSingleStyle( wxLC_LIST );
 608     Update();
 609 }
 610
 611 void wxFileCtrl::ChangeToReportMode()
 612 {
 613     SetSingleStyle( wxLC_REPORT );
 614     Update();
 615 }
 616
 617 void wxFileCtrl::ChangeToIconMode()
 618 {
 619     SetSingleStyle( wxLC_ICON );
 620     Update();
 621 }
 622
 623 void wxFileCtrl::ShowHidden( bool show )
 624 {
 625     m_showHidden = show;
 626     Update();
 627 }
 628
 629 long wxFileCtrl::Add( wxFileData *fd, wxListItem &item )
 630 {
 631     long ret = -1;
 632     item.m_mask = wxLIST_MASK_TEXT + wxLIST_MASK_DATA + wxLIST_MASK_IMAGE;
 633     fd->MakeItem( item );
 634     long my_style = GetWindowStyleFlag();
 635     if (my_style & wxLC_REPORT)
 636     {
 637 #ifdef __UNIX__
 638         const int noEntries = 5;
 639 #else
 640         const int noEntries = 4;
 641 #endif
 642         ret = InsertItem( item );
 643         for (int i = 1; i < noEntries; i++)
 644             SetItem( item.m_itemId, i, fd->GetEntry( i) );
 645     }
 646     else if (my_style & wxLC_LIST)
 647     {
 648         ret = InsertItem( item );
 649     }
 650     return ret;
 651 }
 652
 653 void wxFileCtrl::Update()
 654 {
 655     long my_style = GetWindowStyleFlag();
 656     int name_col_width = 0;
 657     if (my_style & wxLC_REPORT)
 658     {
 659         if (GetColumnCount() > 0)
 660             name_col_width = GetColumnWidth( 0 );
 661     }
 662
 663     ClearAll();
 664     if (my_style & wxLC_REPORT)
 665     {
 666         if (name_col_width < 140) name_col_width = 140;
 667         InsertColumn( 0, _("Name"), wxLIST_FORMAT_LEFT, name_col_width );
 668         InsertColumn( 1, _("Size"), wxLIST_FORMAT_LEFT, 60 );
 669         InsertColumn( 2, _("Date"), wxLIST_FORMAT_LEFT, 65 );
 670         InsertColumn( 3, _("Time"), wxLIST_FORMAT_LEFT, 50 );
 671 #ifdef __UNIX__
 672         InsertColumn( 4, _("Permissions"), wxLIST_FORMAT_LEFT, 120 );
 673 #endif
 674     }
 675     wxFileData *fd = (wxFileData *) NULL;
 676     wxListItem item;
 677     item.m_itemId = 0;
 678     item.m_col = 0;
 679
 680 #if defined(__DOS__) || defined(__WINDOWS__)
 681     if ( m_dirName.IsEmpty() )
 682     {
 683         // Pseudo-directory with all available drives listed...
 684         fd = new wxFileData( wxT("C:"), "C:" );
 685         Add( fd, item );
 686         item.m_itemId++;
 687         fd = new wxFileData( wxT("D:"), "D:" );
 688         Add( fd, item );
 689         item.m_itemId++;
 690     }
 691     else
 692 #endif
 693     {
 694         // Real directory...
 695         if ( !IsTopMostDir(m_dirName) )
 696         {
 697             wxString p(wxPathOnly(m_dirName));
 698 #ifdef __UNIX__
 699             if (p.IsEmpty()) p = wxT("/");
 700 #endif
 701             fd = new wxFileData( wxT(".."), p );
 702             Add(fd, item);
 703             item.m_itemId++;
 704         }
 705
 706         wxString dirname(m_dirName);
 707 #if defined(__DOS__) || defined(__WINDOWS__)
 708         if (dirname.length() == 2 && dirname[1u] == wxT(':'))
 709             dirname << wxT('\\');
 710 #endif
 711         wxDir dir(dirname);
 712
 713         if ( dir.IsOpened() )
 714         {
 715             wxString dirPrefix(dirname + wxFILE_SEP_PATH);
 716             int hiddenFlag = m_showHidden ? wxDIR_HIDDEN : 0;
 717
 718             bool cont;
 719             wxString f;
 720
 721             // Get the directories first (not matched against wildcards):
 722             cont = dir.GetFirst(&f, wxEmptyString, wxDIR_DIRS | hiddenFlag);
 723             while (cont)
 724             {
 725                 fd = new wxFileData(f, dirPrefix + f);
 726                 Add(fd, item);
 727                 item.m_itemId++;
 728                 cont = dir.GetNext(&f);
 729             }
 730
 731             // Tokenize the wildcard string, so we can handle more than 1
 732             // search pattern in a wildcard.
 733             wxStringTokenizer tokenWild(m_wild, wxT(";"));
 734             while ( tokenWild.HasMoreTokens() )
 735             {
 736                 cont = dir.GetFirst(&f, tokenWild.GetNextToken(),
 737                                         wxDIR_FILES | hiddenFlag);
 738                 while (cont)
 739                 {
 740                     fd = new wxFileData(f, dirPrefix + f);
 741                     Add(fd, item);
 742                     item.m_itemId++;
 743                     cont = dir.GetNext(&f);
 744                 }
 745             }
 746         }
 747     }
 748
 749     SortItems(ListCompare, 0);
 750
 751     if ( my_style & wxLC_REPORT )
 752     {
 753        SetColumnWidth(1, wxLIST_AUTOSIZE);
 754        SetColumnWidth(2, wxLIST_AUTOSIZE);
 755        SetColumnWidth(3, wxLIST_AUTOSIZE);
 756     }
 757 }
 758
 759 void wxFileCtrl::SetWild( const wxString &wild )
 760 {
 761     m_wild = wild;
 762     Update();
 763 }
 764
 765 void wxFileCtrl::MakeDir()
 766 {
 767     wxString new_name( _("NewName") );
 768     wxString path( m_dirName );
 769     path += wxFILE_SEP_PATH;
 770     path += new_name;
 771     if (wxFileExists(path))
 772     {
 773         // try NewName0, NewName1 etc.
 774         int i = 0;
 775         do {
 776             new_name = _("NewName");
 777             wxString num;
 778             num.Printf( wxT("%d"), i );
 779             new_name += num;
 780
 781             path = m_dirName;
 782             path += wxFILE_SEP_PATH;
 783             path += new_name;
 784             i++;
 785         } while (wxFileExists(path));
 786     }
 787
 788     wxLogNull log;
 789     if (!wxMkdir(path))
 790     {
 791         wxMessageDialog dialog(this, _("Operation not permitted."), _("Error"), wxOK | wxICON_ERROR );
 792         dialog.ShowModal();
 793         return;
 794     }
 795
 796     wxFileData *fd = new wxFileData( new_name, path );
 797     wxListItem item;
 798     item.m_itemId = 0;
 799     item.m_col = 0;
 800     long id = Add( fd, item );
 801
 802     if (id != -1)
 803     {
 804         SortItems( ListCompare, 0 );
 805         id = FindItem( 0, (long)fd );
 806         EnsureVisible( id );
 807         EditLabel( id );
 808     }
 809 }
 810
 811 void wxFileCtrl::GoToParentDir()
 812 {
 813     if (!IsTopMostDir(m_dirName))
 814     {
 815         size_t len = m_dirName.Len();
 816         if (m_dirName[len-1] == wxFILE_SEP_PATH)
 817             m_dirName.Remove( len-1, 1 );
 818         wxString fname( wxFileNameFromPath(m_dirName) );
 819         m_dirName = wxPathOnly( m_dirName );
 820 #ifdef __UNIX__
 821         if (m_dirName.IsEmpty())
 822             m_dirName = wxT("/");
 823 #endif
 824         Update();
 825         long id = FindItem( 0, fname );
 826         if (id != -1)
 827         {
 828             SetItemState( id, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
 829             EnsureVisible( id );
 830         }
 831     }
 832 }
 833
 834 void wxFileCtrl::GoToHomeDir()
 835 {
 836     wxString s = wxGetUserHome( wxString() );
 837     GoToDir(s);
 838 }
 839
 840 void wxFileCtrl::GoToDir( const wxString &dir )
 841 {
 842     m_dirName = dir;
 843     Update();
 844     SetItemState( 0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
 845     EnsureVisible( 0 );
 846 }
 847
 848 void wxFileCtrl::GetDir( wxString &dir )
 849 {
 850     dir = m_dirName;
 851 }
 852
 853 void wxFileCtrl::OnListDeleteItem( wxListEvent &event )
 854 {
 855     wxFileData *fd = (wxFileData*)event.m_item.m_data;
 856     delete fd;
 857 }
 858
 859 void wxFileCtrl::OnListDeleteAllItems( wxListEvent &WXUNUSED(event) )
 860 {
 861     wxListItem item;
 862     item.m_mask = wxLIST_MASK_DATA;
 863
 864     item.m_itemId = GetNextItem( -1, wxLIST_NEXT_ALL );
 865     while ( item.m_itemId != -1 )
 866     {
 867         GetItem( item );
 868         wxFileData *fd = (wxFileData*)item.m_data;
 869         delete fd;
 870         item.m_data = 0;
 871         SetItem( item );
 872         item.m_itemId = GetNextItem( item.m_itemId, wxLIST_NEXT_ALL );
 873     }
 874 }
 875
 876 void wxFileCtrl::OnListEndLabelEdit( wxListEvent &event )
 877 {
 878     wxFileData *fd = (wxFileData*)event.m_item.m_data;
 879     wxASSERT( fd );
 880
 881     if ((event.GetLabel().IsEmpty()) ||
 882         (event.GetLabel() == _(".")) ||
 883         (event.GetLabel() == _("..")) ||
 884         (event.GetLabel().First( wxFILE_SEP_PATH ) != wxNOT_FOUND))
 885     {
 886         wxMessageDialog dialog(this, _("Illegal directory name."), _("Error"), wxOK | wxICON_ERROR );
 887         dialog.ShowModal();
 888         event.Veto();
 889         return;
 890     }
 891
 892     wxString new_name( wxPathOnly( fd->GetFullName() ) );
 893     new_name += wxFILE_SEP_PATH;
 894     new_name += event.GetLabel();
 895
 896     wxLogNull log;
 897
 898     if (wxFileExists(new_name))
 899     {
 900         wxMessageDialog dialog(this, _("File name exists already."), _("Error"), wxOK | wxICON_ERROR );
 901         dialog.ShowModal();
 902         event.Veto();
 903     }
 904
 905     if (wxRenameFile(fd->GetFullName(),new_name))
 906     {
 907         fd->SetNewName( new_name, event.GetLabel() );
 908         SetItemState( event.GetItem(), wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
 909         EnsureVisible( event.GetItem() );
 910     }
 911     else
 912     {
 913         wxMessageDialog dialog(this, _("Operation not permitted."), _("Error"), wxOK | wxICON_ERROR );
 914         dialog.ShowModal();
 915         event.Veto();
 916     }
 917 }
 918
 919 //-----------------------------------------------------------------------------
 920 // wxFileDialog
 921 //-----------------------------------------------------------------------------
 922
 923 #define  ID_LIST_MODE     (wxID_FILEDLGG    )
 924 #define  ID_REPORT_MODE   (wxID_FILEDLGG + 1)
 925 #define  ID_UP_DIR        (wxID_FILEDLGG + 5)
 926 #define  ID_PARENT_DIR    (wxID_FILEDLGG + 6)
 927 #define  ID_NEW_DIR       (wxID_FILEDLGG + 7)
 928 #define  ID_CHOICE        (wxID_FILEDLGG + 8)
 929 #define  ID_TEXT          (wxID_FILEDLGG + 9)
 930 #define  ID_LIST_CTRL     (wxID_FILEDLGG + 10)
 931 #define  ID_ACTIVATED     (wxID_FILEDLGG + 11)
 932 #define  ID_CHECK         (wxID_FILEDLGG + 12)
 933
 934 IMPLEMENT_DYNAMIC_CLASS(wxFileDialog,wxDialog)
 935
 936 BEGIN_EVENT_TABLE(wxFileDialog,wxDialog)
 937         EVT_BUTTON(ID_LIST_MODE, wxFileDialog::OnList)
 938         EVT_BUTTON(ID_REPORT_MODE, wxFileDialog::OnReport)
 939         EVT_BUTTON(ID_UP_DIR, wxFileDialog::OnUp)
 940         EVT_BUTTON(ID_PARENT_DIR, wxFileDialog::OnHome)
 941         EVT_BUTTON(ID_NEW_DIR, wxFileDialog::OnNew)
 942         EVT_BUTTON(wxID_OK, wxFileDialog::OnListOk)
 943         EVT_LIST_ITEM_SELECTED(ID_LIST_CTRL, wxFileDialog::OnSelected)
 944         EVT_LIST_ITEM_ACTIVATED(ID_LIST_CTRL, wxFileDialog::OnActivated)
 945         EVT_CHOICE(ID_CHOICE,wxFileDialog::OnChoice)
 946         EVT_TEXT_ENTER(ID_TEXT,wxFileDialog::OnTextEnter)
 947         EVT_CHECKBOX(ID_CHECK,wxFileDialog::OnCheck)
 948 END_EVENT_TABLE()
 949
 950 long wxFileDialog::s_lastViewStyle = wxLC_LIST;
 951 bool wxFileDialog::s_lastShowHidden = FALSE;
 952
 953 wxFileDialog::wxFileDialog(wxWindow *parent,
 954                  const wxString& message,
 955                  const wxString& defaultDir,
 956                  const wxString& defaultFile,
 957                  const wxString& wildCard,
 958                  long style,
 959                  const wxPoint& pos ) :
 960   wxDialog( parent, -1, message, pos, wxDefaultSize, wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER )
 961 {
 962     wxBeginBusyCursor();
 963
 964     if (wxConfig::Get(FALSE))
 965     {
 966         wxConfig::Get()->Read(wxT("/wxWindows/wxFileDialog/ViewStyle"),
 967                               &s_lastViewStyle);
 968         wxConfig::Get()->Read(wxT("/wxWindows/wxFileDialog/ShowHidden"),
 969                               &s_lastShowHidden);
 970     }
 971
 972     m_message = message;
 973     m_dialogStyle = style;
 974
 975     if (m_dialogStyle == 0) m_dialogStyle = wxOPEN;
 976     if ((m_dialogStyle & wxMULTIPLE ) && !(m_dialogStyle & wxOPEN))
 977         m_dialogStyle |= wxOPEN;
 978
 979     m_dir = defaultDir;
 980     if ((m_dir.empty()) || (m_dir == wxT(".")))
 981     {
 982         m_dir = wxGetCwd();
 983     }
 984
 985     size_t len = m_dir.Len();
 986     if ((len > 1) && (m_dir[len-1] == wxFILE_SEP_PATH))
 987         m_dir.Remove( len-1, 1 );
 988
 989     m_path = m_dir;
 990     m_path += wxFILE_SEP_PATH;
 991     m_path += defaultFile;
 992     m_fileName = defaultFile;
 993     m_wildCard = wildCard;
 994     m_filterIndex = 0;
 995     m_filterExtension = wxEmptyString;
 996
 997     // interpret wildcards
 998
 999     if (m_wildCard.IsEmpty())
1000         m_wildCard = _("All files (*)|*");
1001
1002     wxStringTokenizer tokens( m_wildCard, wxT("|") );
1003     wxString firstWild;
1004     wxString firstWildText;
1005     if (tokens.CountTokens() == 1)
1006     {
1007         firstWildText = tokens.GetNextToken();
1008         firstWild = firstWildText;
1009     }
1010     else
1011     {
1012         wxASSERT_MSG( tokens.CountTokens() % 2 == 0, wxT("Wrong file type descripition") );
1013         firstWildText = tokens.GetNextToken();
1014         firstWild = tokens.GetNextToken();
1015     }
1016     if ( firstWild.Left( 2 ) == wxT("*.") )
1017         m_filterExtension = firstWild.Mid( 1 );
1018     if ( m_filterExtension == ".*" ) m_filterExtension = wxEmptyString;
1019
1020     // layout
1021
1022     wxBoxSizer *mainsizer = new wxBoxSizer( wxVERTICAL );
1023
1024     wxBoxSizer *buttonsizer = new wxBoxSizer( wxHORIZONTAL );
1025
1026     wxBitmapButton *but;
1027
1028     but = new wxBitmapButton( this, ID_LIST_MODE, wxBitmap( listview_xpm ) );
1029 #if wxUSE_TOOLTIPS
1030     but->SetToolTip( _("View files as a list view") );
1031 #endif
1032     buttonsizer->Add( but, 0, wxALL, 5 );
1033
1034     but = new wxBitmapButton( this, ID_REPORT_MODE, wxBitmap( repview_xpm ) );
1035 #if wxUSE_TOOLTIPS
1036     but->SetToolTip( _("View files as a detailed view") );
1037 #endif
1038     buttonsizer->Add( but, 0, wxALL, 5 );
1039
1040     buttonsizer->Add( 30, 5, 1 );
1041
1042     but = new wxBitmapButton( this, ID_UP_DIR, wxBitmap( dir_up_xpm ) );
1043 #if wxUSE_TOOLTIPS
1044     but->SetToolTip( _("Go to parent directory") );
1045 #endif
1046     buttonsizer->Add( but, 0, wxALL, 5 );
1047
1048 #ifndef __DOS__ // VS: Home directory is senseless in MS-DOS...
1049     but = new wxBitmapButton( this, ID_PARENT_DIR, wxBitmap(home_xpm) );
1050 #if wxUSE_TOOLTIPS
1051     but->SetToolTip( _("Go to home directory") );
1052 #endif
1053     buttonsizer->Add( but, 0, wxALL, 5);
1054
1055     buttonsizer->Add( 20, 20 );
1056 #endif //!__DOS__
1057
1058     but = new wxBitmapButton( this, ID_NEW_DIR, wxBitmap(new_dir_xpm) );
1059 #if wxUSE_TOOLTIPS
1060     but->SetToolTip( _("Create new directory") );
1061 #endif
1062     buttonsizer->Add( but, 0, wxALL, 5 );
1063
1064     mainsizer->Add( buttonsizer, 0, wxALL | wxEXPAND, 5 );
1065
1066     wxBoxSizer *staticsizer = new wxBoxSizer( wxHORIZONTAL );
1067     staticsizer->Add( new wxStaticText( this, -1, _("Current directory:") ), 0, wxRIGHT, 10 );
1068     m_static = new wxStaticText( this, -1, m_dir );
1069     staticsizer->Add( m_static, 1 );
1070     mainsizer->Add( staticsizer, 0, wxEXPAND | wxLEFT|wxRIGHT|wxBOTTOM, 10 );
1071
1072     if (m_dialogStyle & wxMULTIPLE)
1073         m_list = new wxFileCtrl( this, ID_LIST_CTRL, m_dir, firstWild, wxDefaultPosition,
1074                                  wxSize(540,200), s_lastViewStyle | wxSUNKEN_BORDER );
1075     else
1076         m_list = new wxFileCtrl( this, ID_LIST_CTRL, m_dir, firstWild, wxDefaultPosition,
1077                                  wxSize(540,200), s_lastViewStyle | wxSUNKEN_BORDER | wxLC_SINGLE_SEL );
1078     m_list -> ShowHidden(s_lastShowHidden);
1079     mainsizer->Add( m_list, 1, wxEXPAND | wxLEFT|wxRIGHT, 10 );
1080
1081     wxBoxSizer *textsizer = new wxBoxSizer( wxHORIZONTAL );
1082     m_text = new wxTextCtrl( this, ID_TEXT, m_fileName, wxDefaultPosition, wxDefaultSize, wxPROCESS_ENTER );
1083     textsizer->Add( m_text, 1, wxCENTER | wxLEFT|wxRIGHT|wxTOP, 10 );
1084     textsizer->Add( new wxButton( this, wxID_OK, _("OK") ), 0, wxCENTER | wxLEFT|wxRIGHT|wxTOP, 10 );
1085     mainsizer->Add( textsizer, 0, wxEXPAND );
1086
1087     wxBoxSizer *choicesizer = new wxBoxSizer( wxHORIZONTAL );
1088     m_choice = new wxChoice( this, ID_CHOICE );
1089     choicesizer->Add( m_choice, 1, wxCENTER|wxALL, 10 );
1090     m_check = new wxCheckBox( this, ID_CHECK, _("Show hidden files") );
1091     m_check->SetValue( s_lastShowHidden );
1092     choicesizer->Add( m_check, 0, wxCENTER|wxALL, 10 );
1093     choicesizer->Add( new wxButton( this, wxID_CANCEL, _("Cancel") ), 0, wxCENTER | wxALL, 10 );
1094     mainsizer->Add( choicesizer, 0, wxEXPAND );
1095
1096     m_choice->Append( firstWildText, (void*) new wxString( firstWild ) );
1097     while (tokens.HasMoreTokens())
1098     {
1099         firstWildText = tokens.GetNextToken();
1100         firstWild = tokens.GetNextToken();
1101         m_choice->Append( firstWildText, (void*) new wxString( firstWild ) );
1102     }
1103     m_choice->SetSelection( 0 );
1104
1105     SetAutoLayout( TRUE );
1106     SetSizer( mainsizer );
1107
1108     mainsizer->Fit( this );
1109     mainsizer->SetSizeHints( this );
1110
1111     Centre( wxBOTH );
1112
1113 /*
1114     if (m_fileName.IsEmpty())
1115         m_list->SetFocus();
1116     else
1117 */
1118         m_text->SetFocus();
1119
1120     wxEndBusyCursor();
1121 }
1122
1123 wxFileDialog::~wxFileDialog()
1124 {
1125     if (wxConfig::Get(FALSE))
1126     {
1127         wxConfig::Get()->Write(wxT("/wxWindows/wxFileDialog/ViewStyle"),
1128                                s_lastViewStyle);
1129         wxConfig::Get()->Write(wxT("/wxWindows/wxFileDialog/ShowHidden"),
1130                                s_lastShowHidden);
1131     }
1132 }
1133
1134 void wxFileDialog::OnChoice( wxCommandEvent &event )
1135 {
1136     int index = (int)event.GetInt();
1137     wxString *str = (wxString*) m_choice->GetClientData( index );
1138     m_list->SetWild( *str );
1139     m_filterIndex = index;
1140     if ( str -> Left( 2 ) == wxT("*.") )
1141     {
1142         m_filterExtension = str -> Mid( 1 );
1143         if (m_filterExtension == ".*") m_filterExtension = wxEmptyString;
1144     }
1145     else
1146         m_filterExtension = wxEmptyString;
1147 }
1148
1149 void wxFileDialog::OnCheck( wxCommandEvent &event )
1150 {
1151     m_list->ShowHidden( (s_lastShowHidden = event.GetInt() != 0) );
1152 }
1153
1154 void wxFileDialog::OnActivated( wxListEvent &event )
1155 {
1156     HandleAction( event.m_item.m_text );
1157 }
1158
1159 void wxFileDialog::OnTextEnter( wxCommandEvent &WXUNUSED(event) )
1160 {
1161     wxCommandEvent cevent(wxEVT_COMMAND_BUTTON_CLICKED, wxID_OK);
1162     cevent.SetEventObject( this );
1163     GetEventHandler()->ProcessEvent( cevent );
1164 }
1165
1166 void wxFileDialog::OnSelected( wxListEvent &event )
1167 {
1168     if (FindFocus() != m_list) return;
1169
1170     wxString filename( event.m_item.m_text );
1171     if (filename == wxT("..")) return;
1172
1173     wxString dir;
1174     m_list->GetDir( dir );
1175     if (!IsTopMostDir(dir))
1176         dir += wxFILE_SEP_PATH;
1177     dir += filename;
1178     if (wxDirExists(dir)) return;
1179
1180     m_text->SetValue( filename );
1181 }
1182
1183 void wxFileDialog::HandleAction( const wxString &fn )
1184 {
1185     wxString filename( fn );
1186     wxString dir;
1187     m_list->GetDir( dir );
1188     if (filename.IsEmpty()) return;
1189     if (filename == wxT(".")) return;
1190
1191     if (filename == wxT(".."))
1192     {
1193         m_list->GoToParentDir();
1194         m_list->SetFocus();
1195         m_list->GetDir( dir );
1196         m_static->SetLabel( dir );
1197         return;
1198     }
1199
1200 #ifdef __UNIX__
1201     if (filename == wxT("~"))
1202     {
1203         m_list->GoToHomeDir();
1204         m_list->SetFocus();
1205         m_list->GetDir( dir );
1206         m_static->SetLabel( dir );
1207         return;
1208     }
1209
1210     if (filename[0u] == wxT('~'))
1211     {
1212         filename.Remove( 0, 1 );
1213         wxString tmp( wxGetUserHome() );
1214         tmp += wxT('/');
1215         tmp += filename;
1216         filename = tmp;
1217     }
1218 #endif // __UNIX__
1219
1220     if ((filename.Find(wxT('*')) != wxNOT_FOUND) ||
1221         (filename.Find(wxT('?')) != wxNOT_FOUND))
1222     {
1223         if (filename.Find(wxFILE_SEP_PATH) != wxNOT_FOUND)
1224         {
1225             wxMessageBox(_("Illegal file specification."), _("Error"), wxOK | wxICON_ERROR );
1226             return;
1227         }
1228         m_list->SetWild( filename );
1229         return;
1230     }
1231
1232     if (!IsTopMostDir(dir))
1233         dir += wxFILE_SEP_PATH;
1234     if (!wxIsAbsolutePath(filename))
1235     {
1236         dir += filename;
1237         filename = dir;
1238     }
1239
1240     if (wxDirExists(filename))
1241     {
1242         m_list->GoToDir( filename );
1243         m_list->GetDir( dir );
1244         m_static->SetLabel( dir );
1245         return;
1246     }
1247
1248
1249     if ( (m_dialogStyle & wxSAVE) && (m_dialogStyle & wxOVERWRITE_PROMPT) )
1250     {
1251         if (filename.Find( wxT('.') ) == wxNOT_FOUND ||
1252                 filename.AfterLast( wxT('.') ).Find( wxFILE_SEP_PATH ) != wxNOT_FOUND)
1253             filename << m_filterExtension;
1254         if (wxFileExists( filename ))
1255         {
1256             wxString msg;
1257             msg.Printf( _("File '%s' already exists, do you really want to "
1258                          "overwrite it?"), filename.c_str() );
1259
1260             if (wxMessageBox(msg, _("Confirm"), wxYES_NO) != wxYES)
1261                 return;
1262         }
1263     }
1264     else if ( m_dialogStyle & wxOPEN )
1265     {
1266         if ( !wxFileExists( filename ) )
1267             if (filename.Find( wxT('.') ) == wxNOT_FOUND ||
1268                   filename.AfterLast( wxT('.') ).Find( wxFILE_SEP_PATH ) != wxNOT_FOUND)
1269                 filename << m_filterExtension;
1270
1271         if ( m_dialogStyle & wxFILE_MUST_EXIST )
1272         {
1273             if ( !wxFileExists( filename ) )
1274             {
1275                 wxMessageBox(_("Please choose an existing file."), _("Error"), wxOK | wxICON_ERROR );
1276                 return;
1277             }
1278         }
1279     }
1280
1281     SetPath( filename );
1282
1283     // change to the directory where the user went if asked
1284     if ( m_dialogStyle & wxCHANGE_DIR )
1285     {
1286         wxString cwd;
1287         wxSplitPath(filename, &cwd, NULL, NULL);
1288
1289         if ( cwd != wxGetWorkingDirectory() )
1290         {
1291             wxSetWorkingDirectory(cwd);
1292         }
1293     }
1294
1295     wxCommandEvent event;
1296     wxDialog::OnOK(event);
1297 }
1298
1299 void wxFileDialog::OnListOk( wxCommandEvent &WXUNUSED(event) )
1300 {
1301     HandleAction( m_text->GetValue() );
1302 }
1303
1304 void wxFileDialog::OnList( wxCommandEvent &WXUNUSED(event) )
1305 {
1306     m_list->ChangeToListMode();
1307     s_lastViewStyle = wxLC_LIST;
1308     m_list->SetFocus();
1309 }
1310
1311 void wxFileDialog::OnReport( wxCommandEvent &WXUNUSED(event) )
1312 {
1313     m_list->ChangeToReportMode();
1314     s_lastViewStyle = wxLC_REPORT;
1315     m_list->SetFocus();
1316 }
1317
1318 void wxFileDialog::OnUp( wxCommandEvent &WXUNUSED(event) )
1319 {
1320     m_list->GoToParentDir();
1321     m_list->SetFocus();
1322     wxString dir;
1323     m_list->GetDir( dir );
1324     m_static->SetLabel( dir );
1325 }
1326
1327 void wxFileDialog::OnHome( wxCommandEvent &WXUNUSED(event) )
1328 {
1329     m_list->GoToHomeDir();
1330     m_list->SetFocus();
1331     wxString dir;
1332     m_list->GetDir( dir );
1333     m_static->SetLabel( dir );
1334 }
1335
1336 void wxFileDialog::OnNew( wxCommandEvent &WXUNUSED(event) )
1337 {
1338     m_list->MakeDir();
1339 }
1340
1341 void wxFileDialog::SetPath( const wxString& path )
1342 {
1343     // not only set the full path but also update filename and dir
1344     m_path = path;
1345     if ( !!path )
1346     {
1347         wxString ext;
1348         wxSplitPath(path, &m_dir, &m_fileName, &ext);
1349         if (!ext.IsEmpty())
1350         {
1351             m_fileName += wxT(".");
1352             m_fileName += ext;
1353         }
1354     }
1355 }
1356
1357 void wxFileDialog::GetPaths( wxArrayString& paths ) const
1358 {
1359     paths.Empty();
1360     if (m_list->GetSelectedItemCount() == 0)
1361     {
1362         paths.Add( GetPath() );
1363         return;
1364     }
1365
1366     paths.Alloc( m_list->GetSelectedItemCount() );
1367
1368     wxString dir;
1369     m_list->GetDir( dir );
1370 #ifdef __UNIX__
1371     if (dir != wxT("/"))
1372 #endif
1373         dir += wxFILE_SEP_PATH;
1374
1375     wxListItem item;
1376     item.m_mask = wxLIST_MASK_TEXT;
1377
1378     item.m_itemId = m_list->GetNextItem( -1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
1379     while ( item.m_itemId != -1 )
1380     {
1381         m_list->GetItem( item );
1382         paths.Add( dir + item.m_text );
1383         item.m_itemId = m_list->GetNextItem( item.m_itemId,
1384             wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
1385     }
1386 }
1387
1388 void wxFileDialog::GetFilenames(wxArrayString& files) const
1389 {
1390     files.Empty();
1391     if (m_list->GetSelectedItemCount() == 0)
1392     {
1393         files.Add( GetFilename() );
1394         return;
1395     }
1396     files.Alloc( m_list->GetSelectedItemCount() );
1397
1398     wxListItem item;
1399     item.m_mask = wxLIST_MASK_TEXT;
1400
1401     item.m_itemId = m_list->GetNextItem( -1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
1402     while ( item.m_itemId != -1 )
1403     {
1404         m_list->GetItem( item );
1405         files.Add( item.m_text );
1406         item.m_itemId = m_list->GetNextItem( item.m_itemId,
1407             wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
1408     }
1409 }
1410
1411
1412
1413 // ----------------------------------------------------------------------------
1414 // global functions
1415 // ----------------------------------------------------------------------------
1416
1417 wxString
1418 wxFileSelectorEx(const wxChar *message,
1419                  const wxChar *default_path,
1420                  const wxChar *default_filename,
1421                  int *WXUNUSED(indexDefaultExtension),
1422                  const wxChar *wildcard,
1423                  int flags,
1424                  wxWindow *parent,
1425                  int x, int y)
1426 {
1427     // TODO: implement this somehow
1428     return wxFileSelector(message, default_path, default_filename, wxT(""),
1429                           wildcard, flags, parent, x, y);
1430 }
1431
1432 wxString wxFileSelector( const wxChar *title,
1433                       const wxChar *defaultDir, const wxChar *defaultFileName,
1434                       const wxChar *defaultExtension, const wxChar *filter, int flags,
1435                       wxWindow *parent, int x, int y )
1436 {
1437     wxString filter2;
1438     if ( defaultExtension && !filter )
1439         filter2 = wxString(wxT("*.")) + wxString(defaultExtension) ;
1440     else if ( filter )
1441         filter2 = filter;
1442
1443     wxString defaultDirString;
1444     if (defaultDir)
1445         defaultDirString = defaultDir;
1446
1447     wxString defaultFilenameString;
1448     if (defaultFileName)
1449         defaultFilenameString = defaultFileName;
1450
1451     wxFileDialog fileDialog( parent, title, defaultDirString, defaultFilenameString, filter2, flags, wxPoint(x, y) );
1452
1453     if ( fileDialog.ShowModal() == wxID_OK )
1454     {
1455         return fileDialog.GetPath();
1456     }
1457     else
1458     {
1459         return wxEmptyString;
1460     }
1461 }
1462
1463 wxString wxLoadFileSelector( const wxChar *what, const wxChar *ext, const wxChar *default_name, wxWindow *parent )
1464 {
1465     wxString prompt = wxString::Format(_("Load %s file"), what);
1466
1467     if (*ext == wxT('.'))
1468         ext++;
1469
1470     wxString wild = wxString::Format(_T("*.%s"), ext);
1471
1472     return wxFileSelector(prompt, (const wxChar *) NULL, default_name,
1473                           ext, wild, 0, parent);
1474 }
1475
1476 wxString wxSaveFileSelector(const wxChar *what, const wxChar *extension, const wxChar *default_name,
1477          wxWindow *parent )
1478 {
1479     wxChar *ext = (wxChar *)extension;
1480
1481     wxString prompt = wxString::Format(_("Save %s file"), what);
1482
1483     if (*ext == wxT('.'))
1484         ext++;
1485
1486     wxString wild = wxString::Format(_T("*.%s"), ext);
1487
1488     return wxFileSelector(prompt, (const wxChar *) NULL, default_name,
1489                           ext, wild, 0, parent);
1490 }
1491
1492
1493
1494
1495
1496
1497 // A module to allow icons table cleanup
1498
1499 class wxFileDialogGenericModule: public wxModule
1500 {
1501 DECLARE_DYNAMIC_CLASS(wxFileDialogGenericModule)
1502 public:
1503     wxFileDialogGenericModule() {}
1504     bool OnInit() { return TRUE; }
1505     void OnExit() { if (g_IconsTable) {delete g_IconsTable; g_IconsTable = NULL;} }
1506 };
1507
1508 IMPLEMENT_DYNAMIC_CLASS(wxFileDialogGenericModule, wxModule)
1509
1510 #endif // wxUSE_FILEDLG